I've had a lot of people tell me they don't know if their Mark IV is an a version or b version. I can't tell on mine either. Does anyone know a sure way to find it?
Thanks
The Mark IV A has 2 loops, one switchable, one non switchable, the B has satellite sends. It also has detachable power cord but some late A's had this too
Thanks man! I was getting frustrated with my Mark and I saw your settings on another thread and they brought my amp to life. I think once I get my effects going on it and play it with the band it's going to be as awesome as I had hoped it would be.
Take care
